ConditionalSampleReporter.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "ActiveLearningReporterBase.h"
#include "FunctionParserUtils.h"

// Forward declaration
template <typename T>
class ConditionalSampleReporterTempl;

// Typedef for object registration
typedef ConditionalSampleReporterTempl<Real> ConditionalSampleReporter;

template <typename T>
class ConditionalSampleReporterTempl : public ActiveLearningReporterTempl<T>,
                                       public FunctionParserUtils<false>
{
public:
  static InputParameters validParams();
  ConditionalSampleReporterTempl(const InputParameters & parameters);

protected:
  virtual bool needSample(const std::vector<Real> & row,
                          dof_id_type local_ind,
                          dof_id_type global_ind,
                          T & val) override;

private:
  const std::string & _function;
  const T & _default_value;
  const std::vector<std::pair<std::string, unsigned int>> _sampler_vars;
  const bool _use_time;
  SymFunctionPtr _func_F;
};